人教版七年级上Unit7 完整PPT

Unit7Howmucharethesesocks?SectionAGrace’sstoreclothesstore--What’sthisinEnglish?--It’sa…--Whatcolorisit?--It’s…baghatT-shirtsweater/'ti:ʃə:(r)t//'swetə(r)/--WhataretheseinEnglish?--Theyare…socksshortstrousersshoes--Whatcolorarethey?--Theyare…/sɔks//ʃɔ:(r)ts//trauzə(r)z//ʃu:z/sweaterT-shirtshortsshoestrousersshirtskirtsocksCanyourememberthem?Doyouremember(记得）them?hatT-shirtsweatershortstrousersskirtsocksshoesdollar美元RMB人民币(yuan)1.socks__2.T-shirt__3.shorts__4.sweater__5.bag__6.hat__7.trousers__8.shoes__9.jacket__10.skirt__idacfgjbhe1aMatchthewordswiththethingsinthepicture.dollar美元pound英镑RMB人民币$=dollar美元£=pound英镑¥=yuan元1人民币元=0.1506美元1美元=6.6413人民币元1人民币元=0.09474英镑1英镑=10.5551人民币元$10=tendollars£10=tenpounds¥10=tenyuan$1=onedollar£1=onepound¥1=oneyuan注意：yuan没有复数而dollar和pound有复数。★Tipsyuan，dollar＆pond￥5→fiveyuan＄5→fivedollars￡5→fivepoundsListenandcirclethethingsyouhearinthepicturesin1a.1bA:Howmuchisthehat?B:Thehatissixdollars.A:Andhowmucharetheshorts?B:Oh,theyareeightdollars.A:Andthesweater?Howmuchisthesweater?B:Let’ssee.Thesweaterisninedollars.-Howmuchisthisbag?-It’s$8.(it’s=itis;$=dollar)$8$9-Howmucharetheseshoes?-They’re$9.(they’re=theyare)$9$8thosethatbaghatT-shirtpantsshoesshortssweatersocks-Howmuchis/arethis/that/these/those…?-It’s/They’re$...$8$3$5$8$9$6$7$21cHowmuchisthisT-shirt?It’ssevendollars.Howmucharethesesocks?They’retwodollars.Practicetheconversationabove.Thenmakeyourownconversations.$7HowmuchisthisT-shirt?It’ssevendollars.Howmucharethesesocks?They’reonedollar.用来问（价钱）多少$1/ɔ/美元howmuch多少钱用于提问某物的价格其句式为“Howmuch+be+主语?”当主语是不可数名词或可数名词单数时，be动词用is，答语为It’s+数额；当主语是可数名词复数时，be动词用are，答语为They’re+数额。—Howmuchisthisbag?—It’ssixdollars.—Howmucharetheapples?—They’retwodollarsakilo.语言知识点2.socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。shoesshortstrousersglasseschopsticksscissors此类词作主语时，谓语动词用复数形式；但与apairof…（一双、一对或一副）连用作主语时，谓语动词用单数形式。Myshoesareunderthebed.我的鞋在床下面。ThatpairofshortsisJack’s.那条短裤子是杰克的。Unit7Howmucharethesepants?SectionA(2a---2c)colorspurpleyellowbrownbluegreenorangeblackredpinkwhite•socks•redsocks•shorts•whiteshortsAredsweaterYellowshortsAblackhatAgreenT-shirtApinkbagRedsocksAbluehatbigsmalllongshortAntonym反义词askirtaskirtaskirtaskirt•abag•asmallpinkbag•ahat•abigblackhatasmallyellowT-shirtabigyellowT-shirt冠词+大小+颜色+中心名词注意：所有的钱数同时间，距离一样，无论多少，在句中作主语时，谓语动词都用单数形式。e.g.5000dollarsisquitealotofmoneyforme.Fiveweeksisalongtime.三.选择正确答案1.Howmuch_____theseapples?A.isB.areC.be2._______isthishat?Twodollars.A.HowmuchB.HowmanyC.Howold3.A:HowmuchisthisT-shirt?B:It’stwodollars()A.$2B.￥25.Where’smy____?6.Your_____areunderthebed.7.Feifei,these______areyours.Takethose______toyoursister.greensweaterblackhatssmallwhitesocksbigwhitesocksListenandrepeat.2ablackcolorswhiteredgreenblueyellowbigsmallshortlongbrownpurpleListenandrepeat.2ablackcolorswhiteredgreenblueyellowbigsmallshortlongListentotheconversationsandcirclethethingsyouhear.2bListenagain.Fillinthepricetags.2c$5$21.HowmuchisthebrownT-shirt?Itiseightdollars.2.Howmucharetheblacktrousers?Theyareninedollars.3.Howmucharetheredshorts?They’resixdollars.4.Ilikethisgreensweater.Howmuchisit?Itissevendollars.5.Ilikebigpurplehats.Doyouhaveone?Yes,Ihavethisonehere.Howmuchisit?It’sfivedollars.6.Ilikethoselongblue,yellowsocks.Howmucharethey?They’reonlytwodollars.2dPairworkAskandanswerquestionsaboutthethingsin2b.Iliketheseshorts.Howmucharethey?They’resixdollars.Howmuchisthe…?It’s…dollars.Howmucharetheredshorts?They’resixdollars.Howmucharethe…?They’re….Readthedialoguein2e.Thenfillintheblanks.ThingsColorPricesweater__________________________________________foronepair____________fortwopairsninebluesocksyellowtwodollarsthreedollarsWoman:CanIhelpyou?Mary:Yes,please.Ineedasweaterforschool.Woman:OK.Whatcolordoyouwant?Mary:Blue.Woman:Howaboutthisone?Mary:Itlooksnice.Howmuchisit?PairworkRole-playtheconversation.Woman:Ninedollars.Mary:I’lltakeit.Howmucharethoseyellowsocks?Woman:Twodollarsforonepairandthreedollarsfortwopairs.Mary:Great!I’lltaketwopairs.Woman:Hereyouare.Mary:Thankyou.Woman:You’rewelcome.•—Howmuchisthisbag?这个包多少钱?•—It’ssixdollars.六美元。•—Howmucharetheapples?这些苹果多少钱?•—They’retwodollarsakilo.两美元一千克。二.用be动词填空。1.Howmuch___theT-shirt?2.Howmuch___thebluesweater?3.Howmuch___theseshoes?4.Howmuch____thepants?5.Howmuch____theshorts?isisareareare2.socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。例如：shoesshortstrousersglasseschopsticksscissors•此类词作主语时，谓语动词用复数形式；但与apairof…（一双、一对或一副）连用作主语时，谓语动词用单数形式。如：•Myshoesareunderthebed.我的鞋在床下了。•ThatpairofshortsisJack’s.那条短裤子是杰克的。•ThosepairsofshortsareJack’s.3.CanIhelpyou?我能帮助您吗？这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于WhatcanIdoforyou?。接受对方的帮助常回答“Yes,please.”；拒绝对方的帮助用“No,thanks.”作答。如：—CanIhelpyou?我能帮助您吗？—Yes,please.Iwantapen.是的。我想要一支钢笔。4.Ineedasweaterforschool.我需要一件毛衣上学穿。need是实义动词，意为“需要”。常用于以下句式中：1)need+sth.，表示“需要某物”。如：Ineedsomeerasers.我需要一些橡皮。2)need+todosth.表示“需要做某事”，这时need的主语是“人”。如：Youneedtoputonyourjacket.你需要穿上我有夹克。I’lltakeit.我要了。/我买了。⑴I’ll是Iwill的缩写形式，will是助动词，在句中没有实际意义.⑵take=buy，是“买下”的意思。在口语中，当表示买下某物时经常用take，而很少用buy。如：Thebikeisverynice,I’lltakeit.这辆自行车很漂亮，我买下了。Youcan’ttakeit,it’stoodear.你别买它，它太贵了。提